WorksheetsWaves, Models, and Electrons Test Review
Total questions: 10
Worksheet time: 5mins
Match the following orbits to the correct shape
s-orbital
d-orbital
f-orbital
p-orbital
S orbitals hold a maximum of (a) electrons, p orbitals hold a maximum of (b) electrons, d orbitals hold a maximum of (c) electrons, and f orbitals hold a maximum of (d) electrons.
Match the following principles to the correct description.
Electrons occupy the lowest energy levels first
Afbau principle
Electrons will fill each orbital in an energy level before pairing with another
Hund's Rule
Each orbital holds a maximum of two electrons
Pauli Exclusion Principle
The exact location of electrons cannot be determined
Heisenberg Uncertainty Principle
Place the following orbitals in order from lowest energy level to highest
3s
3p
4s
3d
4p
Place the following types of electromagnetic waves in order from lowest frequency to highest.
radio waves
microwaves
infrared
ultraviolet
gamma rays
Place the correct number of electrons found in each orbital in the Bohr model
32
2
8
18
10
14
Match the following definitions to the correct term
The distance between 2 waves
wavelength
The number of waves that occur every second
frequency
The height of the wave
amplitude
The top of a wave
crest
The lowest part of a wave
trough
When an electron goes from its ground state to an excited state, how does its distance from the nucleus change?
It gets closer to the nucleus
It gets further away from the nucleus
Its distance does not change
When are photons of light released?
When electrons move from the ground state to the excited state
When electrons move from the excited state to the ground state
When electrons stay in the same orbital.
When the distance to the nucleus increases.
Which diagram would be correct for an atom with 4 electrons in a p orbital?
